Clip-on earpiece for a portable handset telephone



FIG. 1 is a front, top, and right side view showing our new design for aclip-on earpiece for a portable handset telephone shown in full line;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

The ornamental design for the clip-on earpiece for a portable handsettelephone, as shown and described.